BR8303222A - ELECTROMAGNETIC MIXING PROCESS OF METALLIC LANGUAGES, STEEL OVERALL, CAST CASTING - Google Patents
ELECTROMAGNETIC MIXING PROCESS OF METALLIC LANGUAGES, STEEL OVERALL, CAST CASTINGInfo
- Publication number
- BR8303222A BR8303222A BR8303222A BR8303222A BR8303222A BR 8303222 A BR8303222 A BR 8303222A BR 8303222 A BR8303222 A BR 8303222A BR 8303222 A BR8303222 A BR 8303222A BR 8303222 A BR8303222 A BR 8303222A
- Authority
- BR
- Brazil
- Prior art keywords
- strand
- mold
- molten
- steel
- fields
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000005266 casting Methods 0.000 title 1
- 238000009749 continuous casting Methods 0.000 abstract 2
- 208000029154 Narrow face Diseases 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Accessories For Mixers (AREA)
- Braking Arrangements (AREA)
- Dental Prosthetics (AREA)
Abstract
In a continuous-casting method molten steel is continuously introduced into a continuous-casting mold to form therein a strand having a free surface in the mold, a pair of relatively wide faces, and a pair of relatively narrow faces. The mold and the steel therein are continuously cooled to externally solidify the molten-steel strand while leaving same internally molten and the externally solid and internally molten strand is continuously withdrawn from the lower end of the mold. The core of the strand solidifies increasingly as it moves from the mold and terminates downstream of the mold at a pool bottom. At each of a plurality of locations spaced apart about 1 m to 2 m longitudinally along the strand between the mold and the pool bottom a respective magnetic field is formed with the fields passing through the strand from between about 3 m to 7 m beneath the free surface to about 2 m to 6 m from the pool bottom. These fields are displaced transversely of and generally parallel to the side faces of the strand with each field moving opposite to the adjacent field or fields so as to magnetically transversely and oppositely displace respective portions of the molten core of the strand.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8210844A FR2528739B1 (en) | 1982-06-18 | 1982-06-18 | METHOD AND PLANT FOR ELECTROMAGNETIC BREWING OF METAL SLABS, ESPECIALLY STEEL, CONTINUOUSLY CAST |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8303222A true BR8303222A (en) | 1984-01-31 |
Family
ID=9275241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8303222A BR8303222A (en) | 1982-06-18 | 1983-06-17 | ELECTROMAGNETIC MIXING PROCESS OF METALLIC LANGUAGES, STEEL OVERALL, CAST CASTING |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4562879A (en) |
| EP (1) | EP0097561B2 (en) |
| JP (1) | JPS5954451A (en) |
| KR (1) | KR910006065B1 (en) |
| AT (1) | ATE28586T1 (en) |
| AU (1) | AU569037B2 (en) |
| BR (1) | BR8303222A (en) |
| CA (1) | CA1208878A (en) |
| DE (1) | DE3372722D1 (en) |
| ES (1) | ES8501266A1 (en) |
| FR (1) | FR2528739B1 (en) |
| MX (1) | MX159768A (en) |
| ZA (1) | ZA834477B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3372958B2 (en) * | 1997-12-08 | 2003-02-04 | 新日本製鐵株式会社 | Method and apparatus for casting molten metal and cast slab |
| JP2002137191A (en) * | 2000-10-30 | 2002-05-14 | Eastern Giken Kk | Cutting blade to be installed in carton |
| WO2008003838A1 (en) * | 2006-07-07 | 2008-01-10 | Rotelec | Process for the continuous casting of flat metal products with electromagnetic stirring and implementation installation |
| RU2409448C2 (en) * | 2006-07-07 | 2011-01-20 | Ротелек | Method of continuous casting of flat metal products with electromagnetic mixing and installation to this end |
| FR2957829B1 (en) | 2010-03-23 | 2012-11-09 | Rotelec Sa | BRUSSE ROLLER FOR BRAMES CONTINUOUS CASTING MACHINE |
| CN112045157A (en) * | 2020-07-24 | 2020-12-08 | 邯郸钢铁集团有限责任公司 | Production method of low-alloy high-strength wear-resistant steel slab |
| CN114682743B (en) * | 2021-12-29 | 2023-06-13 | 北京科技大学 | Electromagnetic stirring device for metal melt |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1962341B2 (en) * | 1969-12-12 | 1971-06-24 | Aeg Elotherm Gmbh | ARRANGEMENT OF A MULTI-PHASE ELECTROMAGNETIC WINDING ON THE STRAND GUIDE FRAMEWORK OF A CONTINUOUS CASTING PLANT |
| US3882923A (en) * | 1972-06-08 | 1975-05-13 | Siderurgie Fse Inst Rech | Apparatus for magnetic stirring of continuous castings |
| JPS5236492B2 (en) * | 1972-12-20 | 1977-09-16 | ||
| US4030534A (en) * | 1973-04-18 | 1977-06-21 | Nippon Steel Corporation | Apparatus for continuous casting using linear magnetic field for core agitation |
| JPS529170A (en) * | 1975-07-14 | 1977-01-24 | Ishikawajima Harima Heavy Ind Co Ltd | Grading apparatus |
| DE2810491A1 (en) * | 1978-03-08 | 1979-09-20 | Aeg Elotherm Gmbh | METHOD FOR INFLUENCING THE SOLIDIZATION OF A MELT DURING CONTINUOUS CASTING |
| FR2437900A1 (en) * | 1978-10-05 | 1980-04-30 | Siderurgie Fse Inst Rech | CONTINUOUS CASTING PROCESS FOR METALS WITH BREWING IN THE SECONDARY COOLING AREA |
| JPS5592260A (en) * | 1978-12-29 | 1980-07-12 | Sumitomo Electric Ind Ltd | Steel manufactured by continuous casting method and production thereof |
| DE2912539A1 (en) * | 1979-03-29 | 1980-10-09 | Licentia Gmbh | Electromagnetic stirrer for continuous casting plant - where DC is fed through some slab guide rolls and also through helical coil surrounding slab to create stirring motion |
| FR2494607A1 (en) * | 1980-11-25 | 1982-05-28 | Cem Comp Electro Mec | SLIDING FIELD AND ORIENTED FLOW INDUCTOR FOR CONTINUOUSLY CASTING BRAMES ROLLER |
-
1982
- 1982-06-18 FR FR8210844A patent/FR2528739B1/en not_active Expired
-
1983
- 1983-06-07 DE DE8383401148T patent/DE3372722D1/en not_active Expired
- 1983-06-07 EP EP83401148A patent/EP0097561B2/en not_active Expired - Lifetime
- 1983-06-07 AT AT83401148T patent/ATE28586T1/en not_active IP Right Cessation
- 1983-06-14 CA CA000430377A patent/CA1208878A/en not_active Expired
- 1983-06-15 AU AU15797/83A patent/AU569037B2/en not_active Ceased
- 1983-06-17 BR BR8303222A patent/BR8303222A/en not_active IP Right Cessation
- 1983-06-17 JP JP58108012A patent/JPS5954451A/en active Granted
- 1983-06-17 MX MX197715A patent/MX159768A/en unknown
- 1983-06-17 US US06/504,845 patent/US4562879A/en not_active Expired - Lifetime
- 1983-06-17 ZA ZA834477A patent/ZA834477B/en unknown
- 1983-06-17 ES ES523383A patent/ES8501266A1/en not_active Expired
- 1983-06-18 KR KR1019830002736A patent/KR910006065B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048134B2 (en) | 1992-02-14 |
| AU569037B2 (en) | 1988-01-21 |
| EP0097561B2 (en) | 1993-12-08 |
| US4562879A (en) | 1986-01-07 |
| ATE28586T1 (en) | 1987-08-15 |
| KR910006065B1 (en) | 1991-08-12 |
| CA1208878A (en) | 1986-08-05 |
| ZA834477B (en) | 1984-03-28 |
| FR2528739B1 (en) | 1985-08-02 |
| EP0097561B1 (en) | 1987-07-29 |
| EP0097561A1 (en) | 1984-01-04 |
| DE3372722D1 (en) | 1987-09-03 |
| ES523383A0 (en) | 1984-11-16 |
| AU1579783A (en) | 1983-12-22 |
| ES8501266A1 (en) | 1984-11-16 |
| MX159768A (en) | 1989-08-17 |
| FR2528739A1 (en) | 1983-12-23 |
| KR840005029A (en) | 1984-11-03 |
| JPS5954451A (en) | 1984-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2058662T5 (en) | APPARATUS AND METHOD FOR CONTINUOUS FOUNDRY. | |
| JPS59157757U (en) | Solidification process control device for manufacturing strand cast molded products | |
| SE7707978L (en) | PROCEDURE FOR STEERING ON ELECTROMAGNETIC ROUTE IN A METALLIC MELT AND DEVICE FOR EXTENSION OF THE PROCEDURE | |
| BR8303222A (en) | ELECTROMAGNETIC MIXING PROCESS OF METALLIC LANGUAGES, STEEL OVERALL, CAST CASTING | |
| ES2119863T3 (en) | APPARATUS AND METHOD FOR SIDE CONTAINMENT OF CAST METAL WITH HORIZONTAL ALTERNATING MAGNETIC FIELDS. | |
| Miyoshino et al. | Influence of electromagnetic pressure on the early solidification in a continuous casting mold | |
| DE2965037D1 (en) | Method for continuously casting steel | |
| GB2059835A (en) | Continuous casting of steel | |
| MX170730B (en) | METHOD AND APPARATUS FOR THE CONTINUOUS PRODUCTION OF TUBULAR METAL PRODUCTS WITH LONG STREAMS | |
| ES8503263A1 (en) | Method of stirring the non-solidified areas in a cast billet. | |
| SE7900654L (en) | PROCEDURE FOR AFFECTING THE SCELL OF A MELT DURING EXTENSION | |
| ATE25015T1 (en) | PROCESS FOR ELECTROMAGNETIC STIRRING OF MOLTEN STEEL IN CONTINUOUS CASTING. | |
| Shiraiwa | Electromagnetic Stirring on Continuously Cast Slabs and Billets | |
| Kremer | Fundamental Metallurgical and Process Engineering Principles in Continuous Casting of Special Steel Billets | |
| JPS6483356A (en) | Method for controlling metal flow in continuous casting mold | |
| AT388522B (en) | Method for manufacturing continuously cast castings and installation for implementing the method | |
| Mizukami | Application of Electromagnetic Stirring at the Final Stage of Solidification for Continuous Casting of Large Section Blooms. I. Fundamental Study on Electromagnetic Stirring at the Final Stage of Solidification of Large Section Bloom Caster | |
| Zeze et al. | Continuous Casting Method of Multi-Layered Slab | |
| JPS55158859A (en) | Continuous casting method of steel slab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 17/06/98 |